As you may know, the 99 EX does not come with a rear sway bar. I have considered purchasing either a Skunk2 22mm, or a progress 22mm. My question is as follows: Should I spend a few more bucks on 2 new LCA's from an SI which have the threaded bolt hole to make the sway bar connection more solid, or should I just use the bolt on kit which is included in each respective kit? Your thoughts are appreciated.